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I want to download an old version of Freemaster

Question asked by Philip Stone on Oct 24, 2018
Latest reply on Oct 25, 2018 by Fang Li

I am using Freemaster to monitor variables at 8kHz on the MKV58F1M0VLQ24 MCU.  I am using Kinetis Design Studio V3.2.0 with Processor Expert.  I am having an issue in which my application is getting randomly corrupted indicated by seemingly random variables being set to extremely high (e+37) or low (e-37) values and typically the system trips. 


The issue only happens when I have Freemaster connected.  I have narrowed it down to a single line of code in which I declare a variable as "volatile".  I use the volatile declaration in this case because the variable is a constant threshold and I just want the compiler to make it accessible to Freemaster so that I can manually adjust it via Freemaster without having to recompile the code. 


If I remove the "volatile" in the declaration, the corruption issue goes away, but I can no longer use Freemaster to control the variable because the compiler removes the variable as it is just used as a constant. This is not the only place in which I use a volatile variable in a logical comparison, so it makes no sense that this one would cause a problem.


Looking through Processor Expert I see that the Freemaster Component Inspector asks to select the version of Freemaster being used, but the only options are 1.6 and 1.9.  I am using  I would like to try using 1.6 or 1.9 to see if the issue goes away.   Does anyone know where I can get it?